Department of ADVANCED TECHNOLOGY FUSION 1 u-Science Center Development of Micro-scale Air Management System for an Urban Geography in Seoul - Initial Plan PRAGMA 14, March 2008, Taichung, TW J.H. Woo, S.B. Lim, H.S. Kim, K.J. Jeong, J.J. Kim, Y.I. Ma, J.H. Lee, J.H. Kim, H.S. Kim, R.N. Ryu, E.S. Chang Department of Advance Technology Fusion Konkuk University, Seoul, Korea

Department of ADVANCED TECHNOLOGY FUSION 2 u-Science Center Goal and contents Building u-City infrastructure for future Seoul Construction of citizen-friendly city of Seoul from foresight analysis and public needs survey. Development of necessary policies Ontology development in support of u-City service Distributed air monitoring and modeling system USN-based service development Sub-project1Sub-project2Sub-project3 Plus… Industrial partners : Lukis Metabuild Genosystem Soltlux Kosec SKK Univ. Konkuk Univ. Univ. of Seoul 2.5 million USD for Five Years (2007~2012) from Seoul Metropolitan Government

Department of ADVANCED TECHNOLOGY FUSION 3 u-Science Center Sub-project2 Design of Need-based Micro-scale Air Management System(MAMS) and the prototype development Konkuk University

Department of ADVANCED TECHNOLOGY FUSION 4 u-Science Center ` - Clarify cause-and-effect for Concerned-public Micro scale: Toxics, Fugitive Dust (Minutes ~ Hours) Urban scale : Urban Air Pollution (Hours ~ Days) Need microscale air quality monitoring and modeling Regional scale : Acid Rain (Days) Continental scale : Asian Dust (Days~Weeks) Global scale : Global Warming (Months ~ Years) Scale of Air Pollution Traditionally well established Air pollution research area - Inappropriate for some micro-scale phenomena

Department of ADVANCED TECHNOLOGY FUSION 5 u-Science Center Air Quality Information Services in Seoul 27 Ambient Air Quality Monitoring Stations 27 Ambient Air Quality Monitoring Stations 7 Road-side Monitoring Stations 7 Road-side Monitoring Stations - Get pollutants concentration from monitoring stations and models - Provide AQ information to the public Present Status of Air Quality Information Infrastructure in Seoul Can we get information about micro-scale air quality information around me through these services?

Department of ADVANCED TECHNOLOGY FUSION 6 u-Science Center Air Quality Monitoring Network in Seoul

Department of ADVANCED TECHNOLOGY FUSION 7 u-Science Center Cause-and-Effect Analysis Forecast Air Quality in Future Micro-scale Air Management System (MAMS) Micro-scale Modeling Importance of MAMS (Micro-scale Air Management System) Construction Fields Complex dispersion patterns due to high-rise buildings : Urban Geography!! USN-based Micro-scale Air Quality Monitoring Limitation of existing Monitoring Devices : Big, expensive (~$200,000) USN-based micro-scale Monitoring System is needed to overcome those limitations Portable Monitoring Devices/Sensors Small, cheap

Department of ADVANCED TECHNOLOGY FUSION 8 u-Science Center Micro-scale Air Quality Modeling USN-based Micro-scale Air Quality Monitoring System - Establish Monitoring System with small, cheap Devices and Sensors Can establish Micro-scale Air Quality Monitoring with small, cheap, wireless devices Understand Micro-scale Air Pollution Problems Real-time air monitoring for Concerned-areas, such as construction field Public need-based Air Quality Monitoring MAMS (Microscale Air Management System) MAMS (Microscale Air Management System) USN-based Micro-scale Air Quality Monitoring System Good for Complex Urban Geography

Department of ADVANCED TECHNOLOGY FUSION 9 u-Science Center Dispersion of Pollutant : CFD Model Cheonggye Stream Micro-scale Air Quality Modeling MAMS (Microscale Air Management System) 3D Building GIS map is being established

Department of ADVANCED TECHNOLOGY FUSION 10 u-Science Center Public Participation User-friendly Air Quality Information Services Effective Visualization Improve user Information Accessibility Real-time monitoring anytime, anyplace Mobile Display Multi-modal User-based Visualization Restricted Services for disabled people Visualization System

Department of ADVANCED TECHNOLOGY FUSION 11 u-Science Center Establish User-based Open Air Data Repository How is air quality around us? Ask Monitoring Sensor Air Quality Monitoring Air Quality Modeling Connect with other servies Sharing Data Respository Register Sensors Register Sensors Collect monitoring data Collect monitoring data Open Data Services Middle-ware Open data services Open data services User-based data services User-based data services Data Conversion I think its okay In this area Standardization Standardization Expansion Expansion MAMS

Department of ADVANCED TECHNOLOGY FUSION 12 u-Science Center Seoul City officials Seoul Metro On-line Gov. Schematic Diagram Seoul Decision Maker Integrated Air Quality Service System Clean Seoul 2010 Air Monitor Seoul Citizen Network Action NAQIS Com plaint On-demand Service Konkuk Univ Seoul Univ Law Implementation Strategy Policy development SKK Univ. Industry partners Ontology-based Information Sharing Policy making base on Public Needs Future u-City service development by public participation Link Data Repository Visualization MAMS Servicedevelopment L ink Decision Making AQ monitoring /Modeling

Department of ADVANCED TECHNOLOGY FUSION 13 u-Science Center Konkuk University Complex Components : Starcity(Residential & Commercial), Classic500 (Senior Housing), KU Hospital (KUH), KU Main Campus(KUMC) Starcity - Residential : 1310 Condos (58 floors max.) - Commercial : Multiplex theater, Supermarkets, Mall Area, Restaurants Classic500 - Residential : 500 Senior Apartments - Under Construction KU Hospital bed, 83,000 m 2, 13 flrs + 4 flrs (underground) - 31 units with 4 major specialized centers (Outpatient dept) KU Main Campus - 20,000 students(incl. 2,000 grads), 589 full-time, and 864 part-time faculty. 12 grad schools and 16 colleges (86 depts and 33 research institutes) - about 1km 2 area (incl. a lake )

Department of ADVANCED TECHNOLOGY FUSION 14 u-Science Center Weather Monitoring by AWS Starcity (Res) Weather Station (AWS) Elevated Meteorology (60 th FL) Weather Station (AWS) Surface Meteorology

Department of ADVANCED TECHNOLOGY FUSION 15 u-Science Center Starcity (Res) Air Quality Monitoring (NOx, PM 10 ) AQ Monitoring Station Surface Air Quality AQ Monitoring Station Elevated Meteorology

Department of ADVANCED TECHNOLOGY FUSION 16 u-Science Center Air Quality Monitors

Department of ADVANCED TECHNOLOGY FUSION 17 u-Science Center Traffic Emissions Estimation by Webcam Car : Volume by Types Emissions (MOBILE model) People : Volume Impact

Department of ADVANCED TECHNOLOGY FUSION 18 u-Science Center Camera-based Traffic Parameter Estimation Our goal is to develop an automatic traffic monitoring system to estimate important traffic parameters from video sequences using only one camera – Traffic density – Average vehicle velocity – Vehicle type number of vehicles System Architecture – Client : Network Camera Resolution : 320×240, 30 frame/sec Format : MPEG-4 standard – Server : PC Vision system

Department of ADVANCED TECHNOLOGY FUSION 19 u-Science Center Relation to PRAGMA & Geoscience Workgroup Fusion Idea/ work evolution Related Components Idea initiation Pilot implementation Idea expansion Seed project Full-scale projects Related-projects : Air quality assessment/prediction Sensor-based air quality monitoring Camera-based pollutant emissions monitoring Urban Geography consideration : Introductory Fusion Course & Technology Fusion Project ( ~6) : Techno-Fair, Konkuk Univ ( ) : PRAGMA ( ), u-Ecocity Workshop ( ) : BK21 Internal Project, Konkuk Univ( ) : Construction u-City of Seoul by Future Foresight Analysis( ) - National Cyberinfrastructure Project for Construction Research ( ) - Development of artifical intelligence air quality control and management system for subway stations and tunnels ( )

Department of ADVANCED TECHNOLOGY FUSION 20 u-Science Center AirScope Proceed project and Data Services Share Information in domestic & Abraod ubpages/airscope/

Department of ADVANCED TECHNOLOGY FUSION 21 u-Science Center

Department of ADVANCED TECHNOLOGY FUSION 22 u-Science Center Konkuk University Complex Components : Starcity(Residential & Commercial), Classic500 (Senior Housing), KU Hospital (KUH), KU Main Campus(KUMC) Starcity - Residential : 1310 Condos (58 floors max.) - Commercial : Multiplex theater, Supermarkets, Mall Area, Restaurants Classic500 - Residential : 500 Senior Apartments - Under Construction KU Hospital bed, 83,000 m 2, 13 flrs + 4 flrs (underground) - 31 units with 4 major specialized centers (Outpatient dept) KU Main Campus - 20,000 students(incl. 2,000 grads), 589 full-time, and 864 part-time faculty. 12 grad schools and 16 colleges (86 depts and 33 research institutes) - about 1km 2 area (incl. a lake) Plus… Heavy Traffic, High Pop Density One management system!

Department of ADVANCED TECHNOLOGY FUSION 23 u-Science Center Konkuk University Complex (Seoul, Korea) Air Pollutants Emission Source : Intersection, Subway Air Pollutants Emission Source : Intersection, Subway KUK HOS Environmental Sensitive Facilities : Hospital Environmental Sensitive Facilities : Hospital KU Campus Public Facilities : Park in KonKuk Univ. Starcity (commercial) Commercial Facilities : Starcity Starcity (RES) High-Rise Building : Starcity classic 500 Air Pollutant Emission Source : Big Construction Future Environmental Sensitive Facilities : Silver Town Air Pollutant Emission Source : Big Construction Future Environmental Sensitive Facilities : Silver Town 150m ATF